<?php
/**
 * Created by PhpStorm.
 * User: fujianguo
 * Date: 2017/3/20
 * Time: 下午4:26
 */

namespace common\models\interfaces;


use yii\db\ActiveQuery;

interface IArchiveAddon
{
    /**
     * @return ActiveQuery
     */
    public function getAddOn();
}